2 Replies Latest reply: Nov 5, 2010 5:41 PM by Luis Laura RSS

    count above

    Jean-Jacques Jesua

      Hi

      I have a file with 2 fields Month and Idclient

      I' d like to count in a chart for each month how many new clients I have

      Example

      Jan 10 => 10 new clients

      Feb 13 => 10 clients from Jan + 3 news

      Mar 20 => 13 clients + 7 news

      ...

      How to achieve this?

      Regards

      JJJ